commit ca8c0953e8da1def5e6c12dde6d4368b4bf16077
author Stan Iliev <stani@google.com> Mon Dec 11 13:01:58 2017 -0500
committer Skia Commit-Bot <skia-commit-bot@chromium.org> Mon Dec 11 18:26:18 2017 +0000
tree c7c0dabde70dbebfedba579f6f9d803652201943
parent 51493ee8488e29499a1a0a678a50aeca44ebf718

Implement a fast path for solid color lattice rectangle

Add a flag that hints, which lattice rectangles are solid colors.
Draw solid rectangles and 1x1 rectangles with drawRect.

Test: Measured performance of a ninepatch drawn by HWUI
Bug: b/69796044
Change-Id: Ib3b00ca608da42fa9f2d2038cc126a978421ec7c
Reviewed-on: https://skia-review.googlesource.com/79821
Commit-Queue: Stan Iliev <stani@google.com>
Reviewed-by: Derek Sollenberger <djsollen@google.com>

src/core/SkRecorder.cpp

diff --git a/src/core/SkRecorder.cpp b/src/core/SkRecorder.cpp
index 3d53e93..9374b60 100644
--- a/src/core/SkRecorder.cpp
+++ b/src/core/SkRecorder.cpp
@@ -238,12 +238,13 @@
 
 void SkRecorder::onDrawImageLattice(const SkImage* image, const Lattice& lattice, const SkRect& dst,
                                     const SkPaint* paint) {
-    int flagCount = lattice.fFlags ? (lattice.fXCount + 1) * (lattice.fYCount + 1) : 0;
+    int flagCount = lattice.fRectTypes ? (lattice.fXCount + 1) * (lattice.fYCount + 1) : 0;
     SkASSERT(lattice.fBounds);
     APPEND(DrawImageLattice, this->copy(paint), sk_ref_sp(image),
            lattice.fXCount, this->copy(lattice.fXDivs, lattice.fXCount),
            lattice.fYCount, this->copy(lattice.fYDivs, lattice.fYCount),
-           flagCount, this->copy(lattice.fFlags, flagCount), *lattice.fBounds, dst);
+           flagCount, this->copy(lattice.fRectTypes, flagCount),
+           this->copy(lattice.fColors, flagCount), *lattice.fBounds, dst);
 }
 
 void SkRecorder::onDrawText(const void* text, size_t byteLength,